.container {
  height: calc(100vh - 64px);
  background: #ffffff;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* AI智能体区域 */
.aiAgentSection {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  justify-content: center;
  z-index: 1;
}



/* 语音操作栏 */
.voiceControlBar {
  width: 100%;
  max-width: 500px;
  z-index: 1;
  padding: 0 1rem 1rem 1rem;
}

.controlBar {
  padding: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 80px;
  margin: 0 auto;
}

.voiceButton {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 48px;
  height: 48px;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.voiceButton:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(102, 126, 234, 0.4);
}

.micIcon {
  width: 20px;
  height: 20px;
  color: currentColor;
}




/* 响应式设计 */
@media (max-width: 1200px) {
  .container {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
    height: calc(100vh - 64px);
  }
  
  .aiAgentSection {
    padding: 1rem 0;
  }
  
  .voiceControlBar {
    max-width: 100%;
    padding: 0 1rem 2rem 1rem;
  }
  
  .controlBar {
    max-width: 100px;
  }
  
  .voiceButton {
    width: 56px;
    height: 56px;
  }
  
  .micIcon {
    width: 24px;
    height: 24px;
  }


}

@media (max-width: 480px) {
  .container {
    padding: 0.5rem;
  }
  
  .voiceControlBar {
    padding: 0 0.5rem 1.5rem 0.5rem;
  }
  
  .voiceButton {
    width: 52px;
    height: 52px;
  }
  
  .micIcon {
    width: 22px;
    height: 22px;
  }
}
